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Professional manufacturer of steel structure buildings with many years of export experience.
All steel structures comply with international standards: GB, ASTM, EN, JIS, etc.
High strength steel material Q235B, Q355B, with strong stability and long service life.
Excellent seismic resistance, wind resistance and snow load capacity.
High prefabrication rate, factory-made components, stable and reliable quality.
Precision processing by CNC cutting, welding and drilling.
Anti-corrosion treatment: sandblasting, primer, topcoat, hot-dip galvanized available.
Environmentally friendly, no construction waste, 100% recyclable.
Flexible design, can be customized in size, height, span and layout.
Large span design, no middle pillars, high space utilization rate.
Fast construction speed, saves 40%-60% construction period than concrete buildings.
Low labor cost, less on-site work and simple installation.
Low maintenance cost in later use.
Can be dismantled and reused, high comprehensive cost performance.
Beautiful appearance, can be designed as modern industrial or commercial style.
Complete supporting system: roof, wall, door, window, ceiling, lighting, ventilation.
Suitable for various terrain and geological conditions.
Strict quality inspection before shipment.
Complete certificates: ISO, CE,
Professional design team provides free drawing and scheme.
One-stop service: design, production, packaging, shipping, installation guidance.
Safe packaging for long-distance ocean transportation.
Professional technical support for installation and construction.
Super large span available, suitable for crane and heavy machine use.
High bearing capacity for heavy industrial production.
Reserved holes for cables, pipes, ventilation and equipment.
Good lighting and ventilation design, comfortable working environment.
Waterproof, heat insulation and sound insulation performance.
Our customized heavy prefabricated steel structure buildings are engineered and built for a 50-year design service life, providing durable, long-lasting solutions for warehouses and workshops. Backed by our in-house welding and cutting fabrication services, we deliver heavy-duty steel buildings designed to stand the test of time.
High-grade steel materials: Main frames use Q355B or ASTM A572 Grade 50 high-strength steel with superior fatigue resistance and long-term structural stability
Heavy corrosion protection: Advanced multi-layer coating system or hot-dip galvanizing provides over 25 years of corrosion protection, with accessible components designed for easy recoating to extend service life
Conservative structural design: We use conservative load factors and safety margins in our structural calculations, ensuring the building can withstand long-term loads and environmental exposure over decades of use
Quality connection design: Connections are designed for long-term durability with high-strength bolts and proper load transfer, avoiding common failure points that limit building lifespan
Robust detailing: All structural details are designed to prevent water trapping, corrosion initiation and fatigue failure, common causes of premature steel building deterioration
Our in-house welding and cutting services allow full customization of every structural component to match your specific design requirements
All welds are performed by certified welders with full inspection to ensure long-term weld integrity
Precision CNC cutting ensures component accuracy and proper fit, reducing installation stress that can shorten structural lifespan
We can accommodate custom design features such as heavy crane loads, special openings, mezzanine floors and unique architectural requirements
While designed for 50 years of service, our heavy steel buildings often last much longer with proper basic maintenance. The durable structure provides excellent long-term value, with minimal maintenance requirements compared to concrete or light steel buildings. We provide detailed maintenance manuals to help clients maximize building lifespan.
Shandong Zhongyue Steel Group Co., Ltd. specializes in customized prefabricated steel structures, offering Q235B, Q355B steel with 50-year service life, seismic resistance, and eco-friendly designs. Certified with ISO, CE, SGS, and compliant with GB, ASTM standards, the company ensures precision through high prefabrication rates and CNC processing.
We are a direct manufacturer with our own factory, design team and construction team. We have rich experience in exporting steel structure buildings all over the world.
We mainly supply steel structure workshops and warehouses, steel structure apartments, villas and office buildings, pre-engineered steel buildings, and steel structure components including H beam, C/Z purlin, square tube, steel column and steel beam. We also provide one-stop turnkey solutions covering design, production, transportation and installation guidance.
Yes. All our steel structures are customized. We can design according to your land size and layout, required span, height and floor load, local climate including wind load, snow load and earthquake conditions, and local building codes and standards.
